Saily offers straightforward eSIM plans in 7- and 30-day options. The 7-day option offers 1 GB of data, while the 30-day options range from 3 to 20 GB.
Saily’s price per gigabyte is competitive, and its installation process and general connectivity are simple and reliable.
About Saily
Saily is created by Nord Security, the team behind NordVPN. The company is based in the US and offers eSIMs for around 150 countries.
Saily’s eSIM for Japan highlights:
- Easy activation: eSIM download and activation are done through Saily’s app
- Reasonable price per gigabyte: Saily’s prices are competitive at every data tier
- Flexibility: The 30-day options have a good range of data caps depending on your use
- Refund option: Saily offers refunds in the event that you can’t activate your eSIM
How Saily works
To activate your eSIM, you’ll need to download the Saily app. Once you’ve selected and purchased your plan and downloaded the free app, the installation process should take less than 15 minutes.
Setting up your Saily eSIM
- 1. Select and purchase your plan
- 2. Download the Saily app
- 3. Activate the eSIM before your trip (you’ll need an internet connection for this)
Saily eSIM network speeds
Our tests
Average results taken from tests conducted in spring and summer 2024:
Network provider
Saily runs on the NTT Docomo network, arguably Japan’s most extensive. This means you should experience reliable connectivity in most parts of Japan.
User reviews
Saily’s user reviews are varied but generally favorable. Despite some complaints regarding connectivity and internet speeds, other users posted positive reviews regarding installation, activation, and customer service.
Alternatives to Saily
Saily’s data caps and price per gig make them a great option, but it doesn’t hurt to compare other providers.
For a more detailed comparison of Saily with other eSIM providers for Japan, including up-to-date pricing and features, check out our comprehensive guide: eSIM Options for Japan Travel.
Frequently Asked Questions
Can I make phone calls using Saily’s eSIM for Japan?
No, Saily’s eSIM for Japan is data-only. For calls, consider using internet-based apps like WhatsApp or Skype. If you need traditional voice calling capabilities, other providers offer eSIMs with voice services included.
How is the coverage in rural areas?
With access to the national NTT Docomo network, coverage is generally good across Japan, including many rural areas. However, extremely remote locations might have limited service.
Can I top up if I run out of data?
Yes, you can add extra data or days through the app if you run out of data.
Can I share my Saily eSIM between devices?
No, each eSIM is tied to a single device. You’ll need to purchase separate plans for additional devices. Alternatively, if you’re traveling with family or a small group, consider renting a pocket WiFi device to share.
Can I use tethering/hotspot with Saily eSIMs?
Tethering is possible if your device or network supports it. In some cases, you might need to update your device’s APN settings.
While we do our best to ensure the information here is correct, it is subject to change.